Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/cache/AMHSI-abc1.abc"

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 ]
filesizedescription
Form_61577.log 923 Log file, useful mostly for debugging
Tune-6157-AMHSI-abc1.abc 148 ABC music file with the extracted tune(s)
Tune-6157-AMHSI-abc1.txt 148 Plain-text file with the extracted tune(s)
Tune-6157-CharlesZeuner_TremontQuadrilles2.abc 169 ABC music file with the extracted tune(s)
Tune-6157-CharlesZeuner_TremontQuadrilles2.txt 169 Plain-text file with the extracted tune(s)
Tune-6157-get.log 6721 Log file, useful mostly for debugging
Tune-61571-get.log 9804 Log file, useful mostly for debugging
Tune-61572-get.log 3504 Log file, useful mostly for debugging
Tune-61574-get.log 4125 Log file, useful mostly for debugging
Tune-61575-get.log 5519 Log file, useful mostly for debugging
Tune-61576-get.log 5499 Log file, useful mostly for debugging
Tune-61579-get.log 6255 Log file, useful mostly for debugging
These files should be available for 24 hours.